13478751

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3524

約数の個数: 32

約数和(自身を含む): 23466240

約数和(自身を除く): 9987489

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3491, 3861, 10473, 31419, 38401, 45383, 94257, 115203, 136149, 345609, 408447, 499213, 1036827, 1225341, 1497639, 4492917, 13478751]

約数ペア:

[(1, 13478751), (3, 4492917), (9, 1497639), (11, 1225341), (13, 1036827), (27, 499213), (33, 408447), (39, 345609), (99, 136149), (117, 115203), (143, 94257), (297, 45383), (351, 38401), (429, 31419), (1287, 10473), (3491, 3861)]